Results 181 to 190 of about 119,093 (354)

On‐Resin Pictet–Spengler Cyclization for 1,2,3,4‐Tetrahydro‐β‐carboline‐3‐carboxylate (Tcc) Peptide Synthesis With Acid‐Labile Functional Tolerance

open access: yesJournal of Peptide Science, Volume 32, Issue 2, February 2026.
The constrained tryptophan (Trp) analog 1,2,3,4‐tetrahydro‐β‐carboline‐3‐carboxylic acid (Tcc) is used to restrict peptide conformation in structure–activity relationship studies. Although Pictet–Spengler cyclization of Trp and aldehydes with mineral acid gives Tcc analogs, such harsh conditions do not tolerate acid‐labile functionality.
Omer S. L. N'dri   +10 more
wiley   +1 more source

Determination of myoglobin concentration in blood-perfused tissue

open access: green, 2008
K. Masuda   +6 more
openalex   +2 more sources

Is Ferroptosis the Mechanistic Bridge Connecting Iron Dysregulation to Muscle Wasting and Functional Decline in Aging?

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
This work proposes ferroptosis as a mechanistic driver of age‐related muscle dysfunction, whereby iron dyshomeostasis and impaired antioxidant capacity promote lipid peroxidation, and eventually trigger ferroptosis, leading to muscle wasting, and ultimately contributing to weakness and functional decline with aging.
Rola S. Zeidan   +6 more
wiley   +1 more source

Is serum myoglobin an early marker of reperfusion in thrombolysed AMI? [PDF]

open access: gold, 2001
C. Halchini   +4 more
openalex   +1 more source

An evaluation of B-type Natriuretic Peptide in Addition to Myoglobin, Creatine Kinase-MB, and Troponin I on the Emergency Department Patients with Acute Myocardial Infarction

open access: yesSiriraj Medical Journal, 2009
Objective: To assess the accuracy of B-type natriuretic peptide (BNP) in addition to myoglobin, creatine kinase-MB (CKMB), and troponin I to diagnose patients with non ST-segment elevation myocardial infarction (NSTEMI) at the emergency department ...
Kanit Reesukumal   +4 more
doaj  

Metal Substitution Modulates the Reactivity and Extends the Reaction Scope of Myoglobin Carbene Transfer Catalysts.

open access: yesAdvanced Synthesis and Catalysis, 2017
Gopeekrishnan Sreenilayam   +3 more
semanticscholar   +1 more source

The impact of Hnrnpl deficiency on transcriptional patterns of developing muscle cells

open access: yesFEBS Open Bio, Volume 16, Issue 1, Page 178-198, January 2026.
We performed nanopore whole‐transcriptome sequencing comparing RNA from Hnrnpl‐knockdown versus control C2C12 myoblasts to investigate the contributions of Hnrnpl to muscle development. Our results indicate that Hnrnpl regulates the expression of genes involved with Notch signaling and skeletal muscle, particularly splicing patterns of specific muscle ...
Hannah R. Littel   +8 more
wiley   +1 more source

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